Structural detailing
description
Transcript of Structural detailing
DRAWING LIST OF SEB TYPICAL DETAILS
DRAWING No. DRAWING TITLE
SD/001B DRAWING LIST OF SEB TYPICAL DETAILS
SD/002 GENERAL NOTES
SD/003 CRANKING OF BARS, STANDARD HOOKS AND BENDS
SD/004 STEEL REINFORCEMENT ANCHORAGE AND LAP LENGTH REQUIREMENT
SD/005 TYPICAL DETAIL OF SPACER BARS AND STIRRUPS AT BEAMS
SD/006 TYPICAL DETAIL OF TORSION STIRRUPS AND COLUMN BINDERS
SD/007 TYPICAL WALL JUNCTION DETAILS
SD/OOB TYPICAL DETAIL OF BRICK OR R.C. PARTITION WALL AND WALL BASE
SD/009 TYPICAL DETAIL OF R.C. STRUCTURAL WALL
SD/01O TYPICAL DETAIL OF TRIMMING BARS FOR WALL OPENING
SD/Oll TYPICAL DETAIL OF TRIMMING BARS FOR PERMANENT SLAB OPENING
SD/012 TYPICAL DETAIL OF TRIMMING BARS FOR TEMPORARY SLAB OPENING
SD/013 TYPICAL DETAIL FOR TEMPORARY PIPE DUCT OPENING IN SLAB
SD/014 REQUIREMENT OF SPACER BLOCK, 'U' BARS AND STEEL CHAIRS FOR STRUCTURAL ELEMENTS
SD/015 CURTAILMENT OF LONGITUDINAL BARS IN BEAMS
SD/016 TYPICAL DETAIL OF BEAM AND BEAM 'L' JUNCTION
SD/017B TYPICAL DETAIL OF COLUMNS
SD/01B TYPICAL DETAIL OF ROOF BEAM & EXTERIOR COLUMN JUNCTION
SD/019A TYPICAL DETAIL OF 100 THICK GROUND SLAB ON GRADE
SD/020A TYPICAL DETAIL OF 150 THICK GROUND SLAB ON GRADE
SD/021A TYPICAL DETAIL OF 200 THICK GROUND SLAB ON GRADE
SD/022 TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND CARPARK GROUND SLAB ON GRADE (1 OF 5)
SD/023 TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND CARPARK GROUND SLAB ON GRADE (2 OF 5)
SD/024 TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND CARPARK GROUND SLAB ON GRADE (3 OF 5)
SD/025 TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND CARPARK GROUND SLAB ON GRADE (4 OF 5)
SD/026 TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND CARPARK GROUND SLAB ON GRADE (5 OF 5)
drawing title checked date drawing no. rev. scale
CSE/l C.T. WONG ~AR.'2012 SD/001 B N.T.S. DRAWING LIST OF SEB TYPICAL DETAILS approved
~ date STRU. ENGG. BRANCH
AD(SE) W.W. LI MAR., 2012 ARCH. SERVICES DEPT.
-
GENERAL NOTES:
1. DRAWINGS SD/OOl TO SD/026 (FIG. 1 TO 16 INCLUSIVE) INDICATE THE REQUIREMENT AND DETAILS GENERALLY ADOPTED IN R.C. WORKS.
drawing title
IF DIFFERENT DETAILS ARE GIVEN IN R.C. DRAWINGS ISSUED IN THE CONTRACT, THE DETAILS IN THE LATTER SHALL TAKE PRECEDENCE.
checked date drawing no. scale
GENERAL NOTES CSE/l C.T. WONG JULY, 2008 SD/002 H.TS.
approved 1_ / date
AD(SE) -"-,W.W,,,,-........ u----:0"tL=---40ZLc--v----- JULY, 2008
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
o 'I 'I I I I o 10 20 30 40 50 mm A4 210 x 297~ '""',,,,' , , ! I
1 : 1 SCALE BAR
HH OR a AS SPECIFIED
~p ...r o::e
~NTfRNAL RAD'US
VI
~ VI <
'&-1 '&~
T T
90· BEND STANDARD HOOK
BAR SIZE (mm) INTERNAL RADIUS ( r ) OF BEND ( mm )
MILD STEEL / HIGH TENSILE BAR
10 30
12 36
16 48
20 60
25 100
32 128
40 160
TABLE 1 STANDARD HOOKS AND BENDS REQUIREMENT ( FOR BEAM STIRRUPS AND COLUMN BINDERS, SEE DRAWING Nos. SD/005 & SD/006)
8 -=
-300
OR -10¢ WHICHEVER
IS GREATER
- '&-1 , I
I , T
-
-------' 1 0 ~ 12
- FIG. 1 CRANKING OF BARS
drawing title checked date drawing no. scale
- CSE/1 C.T. WONG ~Dllf JULY. 2008 SD/003 N.TS. CRANKING OF BARS,
- STANDARD HOOKS AND BENDS approved
Wd date STRU. ENGG. BRANCH
-:: AD(SE) w..W. U JULY. 2008 ARCH. SERVICES DEPT. 0 'I 'I I I I 150 0 10 20 30 40 50 mm A4 210 x 297
11111111111 I I I I 1 : 1 SCAI.E BAR
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1It----lI---I---II+- (TYPE A)
SPACER BAR -----f*---, u--___ -~ (TYPE B)
\'l-1500 c/c
\'l '" MAIN BAR SIZE '~3J5~~ BUT T25 MIN. ~
MAIN REINFORCEMENT --LL.----1.L--.l.L.--LI
SPACER BARS
I-::::> CD
~ A\ + 5 CD
lYPE D
E E
& 0 0" ~ A'
5 CD
FIG. 10 BEAM STIRRUPS
I 10¢ I BUT ~ 70mm
'if' E E
0 & " 0 A' ~
I-::::> CD
-'-
L~ TYPE M
checked
r- r· , J
~.
I::::> CD
10¢ BUT ~ 70mm
TYPE N
u
(TYPE B)
(TYPE E)
TYPE F
E E o
&"
~ A' 5 CD
111-----11+- (TYPE C)
•
5 CD
¢
( r ) REFER TO TABLE 1 ( SO/003 )
BEAM STIRRUPS 1YPE M AND TYPE N SHALL NOT BE USED UNLESS SPECIFIED ON THE BEAM DETAIL DRAWINGS.
FIG. 1b
( r ) REFER TO TABLE 1 ( SO/003 )
scale drawing title
TYPICAL DErAIL OF SPACER BARS AND STIRRUPS AT BEAMS
CSE/l C.T. WONG ~ date drawing no.
JULY, 2008 SO/005 N.T.S.
approved
Wd date STRU. ENGG. BRANCH
AO(sE) W.W. LI JULY, 2008 ARCH. SERVICES DEPT. 50 0 10 20 30 40 50 mm A4 210 x 297~ 11111111111 I I I I
1 : 1 SCH.E 8M
TLL TLL
ll~ • • "II re • .". • • a • •
\ [] • • • • • • • 0 • • • •
FIG. 20 TORSION STIRRUPS
E E
,&0 or--~ A\
I::::> CD
lYPE D
1I-----1---f+- (TYPE C)
~--I-I- (TYPE D) 0 R
< 150mm
-j r-- .. -')
b ...
•
-,-, -
E E
,&0 or--~ A\
lYPE
(lYPE c)
(lYPE A) OR
(lYPE E)
•
• • [J • • • •
FIG. 2b lYPICAl DETAil OF COLUMN BINDERS
FOR COLUMN BINDERS : ( r ) REFER TO TABLE 1 ( SD/003 )
drawing title checked date drawing no. scale
lYPICAl DETAil OF CSE/1 C.I. WONG ~ JULY, 2008 SD/OO6 N.T.S.
TORSION STIRRUPS AND approved
Wd date STRU. ENGG. BRANCH COLUMN BINDERS
AO(SE) w,w.. U JULY, 2008 ARCH. SERVICES DEPT. 0 10 20 30 40 50 mm A4 210 x 297~ I""!",, ' I I I I
1 : 1 SCAlf BAR
I· TLL
·1
11 i i : } { : : : 'I s s
OR
I· TLL ·1
If i : i : } { : : : : : )1
s s
S = SPACING OF BARS WAll END
<: 0- n 0 :< < " " 5"'<1 " ~-
? .. .. OR ., ., ., 0 ,
] o 0 -.J
o 0 -.J ....:
1\
~ e 10 c
o e ~ c
.JV- l..;y.
../'y- TEE JUNCTION rV'-
o 0 ., 0
-'r-- " e 9 ~ ~ .-
8 Ul TWO BARS SHOULD BE PLACED WITHIN LOOP -=- en
-.J FOR WAlL THICKNESS ~ 200mm. -' -'.,.- ole -.J FOUR BARS SHOULD BE INCLUDED AS SHOWN -' 10 0 ....: ~ t---'Ic-
- FOR WALL THICKNESS OVER 200mm. Ul \ I en
0 0 v v
< OR ~ u ., ~ 0 7-
- -' ~ .. .. .. c> " "- ft ',/ 1----' ..-
s l s l s 1 s 1 '1 '1 '1 '1 -
T.L.L. S = SPACING OF BARS TLL
-
0 ~ l" JUNCTION
-FIG. 3 TYPICAL WALL JUNCTION DETAILS (PLAN)
drawing title checked date drawing no. scale
- lYPICAl WALL JUNCTION CSE/l C.T. WONG ~tX<f JULY. 2008 SD/007 N.T.S.
DETAilS approved -: Wd date STRU. ENGG. BRANCH
...: AO(SE) W,W. U JULY. 2008 ARCH. SERVICES DEPT.
0 'I' 'I I I I 150 0 10 20 30 40 50 mm A4 210 x 297 11111111111 I I I I
1 : 1 SCALE BAR
VERT. REINF'T HORI. REINF'T
WALL THICKNESS, h COMPARTMENT WAll WITH
( mm ) NO FRP FIRE RESISTING PERIOD (FRP) REQUIREMENTS ALL CASES REQUIREMENT 1 HOUR 2 HOUR 4 HOUR
100 ~ h < 120 T10-250 Tl0-250
120 ~ h < 160 T10-300 EF T10-300 EF
160 ~ h < 180 T10-300 EF Tl0-300 EF Tl0-300 EF T10-250 EF
180 ~ h < 200 T10-250 EF T10-250 EF T10-250 EF T10-250 EF
200 ~ h < 240 T10-200 EF T10-200 EF T10-200 EF T10-200 EF
240 ~ h ~ 250 T10-200 EF T10-200 EF T10-200 EF T10-200 EF
INDICATES THAT WAlL THICKNESS IS NOT PREFERRED AS 1% REINFORCEMENT OF THE MIN. WAlL THICKNESS IS NEEDED FOR THE FRP REQUIREMENT. WAlL THICKNESS SHOULD BE INCREASED IN THIS CASE IF POSSIBLE SO THAT NORMAl REINFORCEMENT RATIO COULD BE USED.
TABLE 3 BAR SIZES AND SPACING FOR NON-LOADBEARING PARTITION WALL
It 300 It
1 1
h
600
It 300 (,
1 1
NOTES:
1. PARTITION WALLS WITH NOMINAL REINFORCEMENT ARE NOT CONSIDERED AS LOAOBEARING STRUCTURAl MEMBERS AND HENCE REINFORCEMENT WILL NOT BE MEASURED SEPARATELY, BUT DEEMED INCLUDED IN THE RATES AS FOR OTHER ARCHITECTURAL FEATURES.
2. SLAB THICKNESS & REINFORCEMENT APPUCABLE TO BRICK PARTITION WAlL BASES.
POLYTHENE SHEETING
~- 50 BUNDING LAYER ----'
600
h
6T10
100 ~ h < 120 WALL 120 ~ h ~ 250 WALL
FIG. 4 1YPICAL DETAIL OF BRICK OR R.C. PARTITION WALL & WALL BASE
drawing title
TYPICAL DETAIL OF BRICK OR R.C. PARTITION WALL & WALL BASE
50
checked
GSEll CJ. WONG ~ approved
AD(sE) W.W. LI
o 10 20 30 40 '"" I",,' I ! I 1 : 1 SCAt! BAR
date
JULY, 2008
date
JULY. 2008
50 mm I
drawing no. scale
SD /008 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
A4 210 x 297~
VERT. REINF'T HOR!. REINF'T WALL THICKNESS, h I--N-O-F-R-P ---r"F-IR-E-R-ES-ISTI-N-G-P-E-RI-OD-(FR-P-) -R-EQ-U-IRE-M-EN-T-S t------t
( mm ) REQUIREMENT 1 HOUR 2 HOUR 4 HOUR ALL CASES
drawing title
150 ~ h < 160 nO-300 EF
160 ~ h < 180 T10-200 EF T10-200 EF Tl0-200 EF nO-250 EF
180 ~ h < 200 T12-250 EF T12-250 EF T12-250 EF Tl0-250 EF
200 ~ h < 240
240 ~ h ~ 250 T12-170 EF T12-170 EF T12-170 EF T12-170 EF n2-250 EF
INDICATES THAT WALL THICKNESS IS NOT PREFERRED AS 170 REINFORCEMENT OF THE WALL THICKNESS IS NEEDED FOR THE FRP REQUIREMENT. WALL THICKNESS SHOULD BE INCREASED IN THIS CASE IF POSSIBLE SO THAT NORMAL REINFORCEMENT RATIO COULD BE USED.
TABLE 4 BAR SIZES AND SPACING FOR R.C. STRUCTURAL WALL ( SEE ALSO DETAIL DRAWINGS WHICH SHALL TAKE PRECEDENCE OVER THIS TABLE.)
I 300 I FL LEV' MIN .. "V'
?
~
~.
FL LEV -~
?
~ t-
GRD LEV "V' • l
-' -' I-
h
-' -' I-
?
?
FOR SIZE AND REINFORCEMENT OF AS
l
WALL REFER TO TABLE 4 OR SPECIFIED ON THE DETAIL DRAWINGS.
V~/(', ~ V ~/:"-J
HARDCORE J . REF V STR
ER RELEVANT UCTURAL DRAWINGS . ~
r-....l~ / GRO
It ~300 /] (RE
'I
UND BEAM OR FOOTING FER RELEVANT STRUCTURAL DRAWINGS)
FIG. 5 1YPICAl DETAil OF R.C. STRUCTURAL WALL checked dote drawing no. scale
lYPICAL DETAIL OF CSE/1 C.T.WONG ~. JULY. 2008 SD/009 N.T.S.
approved
Wd AD(SE) W.W. LI
R.C. STRUCTURAL WALL
50 0 10 20 30 11111111111 I I
1 : I SCAlE BAR
dote
JULY. 2008
40 50 mm I I
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
M 210 x 297~
,..---- WAll REINFORCEMENT -----,
r-tY ,h .,
TRIMMING BARS (TYING WIRE AT ALL INTERSECTIONS)
h < 120 120 ~ h < 200 200 ~ h ~ 250
SEC. A - A
ELEVATION TRIMMING BARS (TYING WIRE AT ALL INTERSECTIONS)
TRIMMING BARS r-..--(TYING WIRE AT AlL I NTERSECTIONS)
I . ~
75 - - WALL REINFORCEMENT ~ L..------L... WALL REINFORCEMENT
h < 120 120 ~ h ~ 250
SEC. B - B
1. TABLE 5 AND FIG. 6 ARE APPLICABLE FOR NON-LOADBEARING WALLS WHERE OPENING WIDTH (L 1) ~ 2m.
WALL THICKNESS, h (mm) TRIMMING BARS TO OPENING
L1 < 1m 1m < L1 ~ 2m
h < 120 1T12 ( SINGLE LAYER ) 2T12- 75 (SINGLE LAYER)
120 ~ h < 200 1T12 EF 2T12 - 75 EF
200 ~ h ~ 250 1T16 EF 2T16 - 75 EF
TABLE 5 TRIMMING BARS FOR WALL OPENING AT NON-LOADBEARING WALLS
2. FOR NON-LOADBEARING WALLS WHERE OPENING WIDTH (L 1) > 2m, OR FOR ALL SIZE OF OPENING IN STRUCTURAL WALLS, THE LOCATION AND SIZE OF THE OPENING SHALL BE APPROVED BY THE PROJECT STRUCTURAL ENGINEER. DETAILS AND AMOUNT OF TRIMMING BARS SHALL BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER. REFER ALSO TO WALL DETAIL DRAWINGS.
3. UNDER NORMAL SITUATION, IF OPENING WIDTH (L 1) < BAR SPACING, NO TRIMMING BAR IS REQUIRED.
FIG. 6 TYPICAL DETAIL OF TRIMMING BARS FOR WALL OPENING
checked date drawing no. scale
CSEll C.T. WONG ~. JULY. 2008 SO/OlO N.T.s.
drawing title
TYPICAL DETAIL OF TRIMMING BARS FOR WALL OPENING
approved
rdd date STRU. ENGG. BRANCH
AO(sE) '1LW. LI JULY. 2008 ARCH. SERVICES DEPT. 50 0 10 20 30 40 50 mm A4 210 x 297~ 11111111111 I I I I
1 : 1 SCAI.£ BAR
8
-r
2 )( 1T16 T 8£ B
~ /
- ~~ ...... f~"""
IY ~ \.::J
I ill II II I II '-2 )( 1T16 T 8£ B
AFFECTED BARS
PLAN
IILL
U-BARS TO LAP THjE AFFECTED BARS --::
~:: ::::::;:::::: :~: t=;:::::t: ~ -" T 1T16 T 8£ B ~ 1.
~FFECTED BARS
SLAB WITH TOP REINFORCEMENT
300 AND ~ 2h
U-BARS TO LAP THE 1 r- Tl0 EXTRA BARS AFFECTED BARS
1T16 T 8£ B~: ~ • -- -? ..c1 I. . TLL .1 L AFFECTED BARS
SLAB WITHOUT TOP REINFORCEMENT
SEC. A - A
NOTES:
1. FIG. 7 IS APPLICABLE FOR OPENINGS THAT :o. WITH SLAB THICKNESS ~ 200mm
b. HAVE OPENING SIZE NOT MORE THAN 600mm OR 0.25 x SPAN LENGTH OF SLAB
c. DETAIL NOT APPLICABLE TO OPENINGS IN CANTILEVER SLABS
-=. 2. IF SIZE OF OPENING < 200mm, DISPLACE BARS TO SIDES OF OPENING, NO EXTRA TRIMMING BARS
-
-
-
-
REQUIRED.
3. FOR SIZE OF OPENING BETWEEN 200mm & 600mm, ADD TRIMMING BARS AS STATED IN THE FIGURE, OR THE AREA OF TRIMMING BAR ON ONE SIDE EQUAL TO HALF THE AREA OF THE AFFECTED BARS IN THE CORRESPONDING DIRECTION CUT BY THE OPENING, WHICHEVER IS THE GREATER.
4. FOR LARGER SIZE OF SLAB OPENING, DETAILS OF STEEL ARRANGEMENT SHALL BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER. REFER ALSO TO SLAB DETAIL DRAWINGS.
- FIG. 7 lYPICAl DETAil OF TRIMMING BARS FOR PERMANENT SLAB OPENING
drawing title checked
CSE/l C.T. WONG ~ur -lYPICAl DETAIL OF TRIMMING BARS FOR approved
Wd ..." PERMANENT SLAB OPENING -= AO(SE) W.W. LI 0 'I' 'I 1 1 1 150 0 10 20 30
11111111111 I I 1 : 1 SCAl£ BAR
date
JULY, 2008
date
JULY, 2008
40 50 mm I I
drawing no. scale
SO /011 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
A4 210 )( 297~
I I , , , ,
, , 1----.-, ""T,-t--L-- TRIMMING BAR TO BE SPECIFIED BY THE PROJECT TRUCTURAL ENGINEER IF NEEDED
SlAB REINFORCEMENT --'----------t-i
I I
TRIMMING BARS TO BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER IF NEEDED
FORMWORK TO BE SLOTTED FOR PASSAGE OF BARS
L--'- SLAB REINFORCEMENT
SEC. A - A
NOTES:
THE FIGURE IS APPLICABLE TO TEMPORARY SLAB OPENING THE SIZE AND LOCATION OF WHICH SHALL BE APPROVED BY THE PROJECT STRUCTURAL ENGINEER BEFORE CONSTRUCTION.
FIG. 8 TYPICAL DETAIL OF TRIMMING BARS FOR TEMPORARY SLAB OPENING
drawing title
lYPICAL DETAIL OF TRIMMING BARS FOR TEMPORARY SLAB OPENING
50
checked
CSE/I C.T. WONG ~. approved
AD(SE) W.W. LI
o 10 20 30 40 I""',,,,! I ! I 1 : 1 SCAlI lIAR
date
JULY. 2008
date
JULY. 2008
50 mm I
drawing no. scale
SD /012 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
A4 210 x 297~
8 -=-
-
-
-
-
-
E E o o Lf)
v C,!) :z C5 0... o lL. o
PIPE DUCT OPENINGS TO BE CONCRETED -AFTER INSTAlLATION OF PIPS
r-- .... I 1
I I I I I I . It: I~ 10:::
I~ I
SLAB REINF'T.
1',,,- <""" //
I ~ DIA & SPACING SAME AS LAB REINF'T.
I I', //~
I ' -I / 'L... I , F= / ~ I I' / 0::: I ',-'\;- // Vl~ I I ' / It m~' / I,TlL~ I I 1 'x/ '1 1 /, I ~
--------~I-+--I~I--~I------- //', ~
I I I / , <0...(3
I / -'",
I / ,Vl
I I I / -I 'O'd I I / F= ,~
I I 1// '~ I I-~----- ----I 1//1 "
J ~----------~ -------
SLAB REINF'T.
t :z G:i 0:::
TRIMMING BARS TO BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER IF NEEDED. WALL --t-
WIDTH OF OPENING < 1500mm
CD
:5 en
~r=f : • • . . :z ~ u ~
SEC. A - A
NOTES:
THE FIGURE IS APPLICABLE TO TEMPORARY SLAB OPENING THE SIZE AND LOCATION OF WHICH SHALL BE APPROVED BY THE PROJECT STRUCTURAL ENGINEER BEFORE CONSTRUCTION.
FIG. 9 1YPICAL DETAIL FOR LARGER TEMPORARY PIPE DUCT OPENINGS
drawing title checked date drawing no. scale
- lYPICAL DETAIL FOR TEMPORARY PIPE DUCT
- OPENING IN SLAB
CSE/l C.T. WONG
approved
JULY. 2008
date
SO/013 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT. -:: AD(SE) W.W. LI JULY, 2008
o 'I ·1 I I I o w ~ ~ ~ 50 mm I A4 210 x 297~
'""',,,,' I I !
1 : 1 SCAlE BAR
T12 STEEL CHAIR @1500 clc MAX.
COVER SPACERS FORMWORK @600 clc MAX.
SECTION OF SLAB
FORMWORK
~ ( :
T12 "u" BAR COVER SPACERS MAX. SPACING: 1500 c/c B.W.
T12 -U- BAR @1500 clc MAX.
SPACERS WITH TIE WIRES
COVER SPACERS
WALL REINFORCEMENT
WALL PLAN
)§§~- FORMWORK
SECTION OF BEAM
NOTES:
THE DIAMETER AND SPACING OF CHAIRS ARE GIVEN AS MINIMUM REQUIREMENT, THE CONTRACTOR HAS TO PUT IN ADDITIONAL CHAIRS WHERE NECESSARY TO SUPPORT THE REINFORCEMENT FROM SAGGING OR DISPLACEMENT.
FIG. 10 REQUIREMENT OF SPACER BLOCK. "Un BARS AND STEEL CHAIRS FOR STRUCTURAL ELEMENTS
drawing title checked
CSE/l C.T. WONG ~ dote drawing no. scale
REQUIREMENT OF SPACER BLOCK, 'u' BARS AND STEEL CHAI RS FOR STRUCTURAL ELEMENTS
50
JULY, 2008
approved dote
AO(SE) W.W. LI JULY, 2008
o 10 20 30 40 50 mm I"" I",,' I ! , !
1 : 1 SCAlE BAR
SD/014 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
A4 210 x 297~
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No.
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.
FIG.
11
CU
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J I
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+
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ER (
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r SEE NOTE 1 r ANTICRA. CK WEB BAR REQUIRED . h L_ .IF BEAM DEPTH > 750mm
111-_--::£---- .... --j--------..., J~/ I ; I 1 I ; I
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SEE NOTE 1 J ~ PLAN
NOTES:
1. FOR ANTIC RACK BARS AT THE CORNER OF L JUNCTION USE T12 - 250 c/ c (MIN.) OR IF BEAM DEPTH GREATER THAN 750mm. USE ANTICRACK BARS AS SPECIFIED ON BEAM DETAIL DRAWING.
FIG. 12 lYPICAl DETAil OF BEAM AND BEAM 'L' JUNCTION
drawing title checked date
C.T.WONG ~. drawing no. scale
- lYPICAL DETAIL OF BEAM AND BEAM 'L' JUNCTION
...:
0""1' 'I I 1 I ISO
CSE/1
approved
AD(SE) W. W. LI
0 10 11111111111
hid 20 30 40 1 1 1
1 : 1 SCALE BAR
JULY. 2008
date
JULY. 2008
50 mm I
SD /016 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
A4 210 x 297~
I TAL BEAM BAR l I TAL I I
-0-'-
I -or
'" I '" I --1 r-- ROOF BEAM -0 ROOF BEAM r--: BINDERS WITH 0 , fi\
- /\\ '-~ -'-- SPACING::;; 200mm
BINDERS WITH ~ (SEE DETAIL DRG) SPACING ::;; 200mm
(SEE DETAIL DRG) COLUMN BAR COLUMN BAR
~~ ~~ U1 U1 0::: 0::: W W a a z z iIi iIi
-,--- -,---
I r- GREATER THAN 75mm I
Q>- Q>-
:s§E USE BENT BAR AND LESS THAN OR
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-'--I FLOOR BE" r- -I- -0
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COLUMN Y L BASE U1 0:::
0 TAL *3T10 BINDERS- w GENERAL a (SEE NOTE 3)
z U1 iIi ~ LESSER OF 0:::
OR w FIXED ~ (H1/4-LAP LENGTH/2) (TAL+D/2) AND a
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1. FOR ARRANGEMENT OF BEAM REINFORCEMENT 11\ - IN EXTERIOR COLUMN AND BEAM JUNCTION ,-- --
AT ROOF LEVEL REFER TO DRAWING No. SD/018. 0 L' L ~ 2. 'W : RESPECTIVE FLOOR HEIGHT. I - *3T10 BINDERS
3. IN LIEU OF THE BINDERS, THE CONTRACTOR MAY 50 BLINDING LAYER I (SEE NOTE 3)
SUBMIT FOR SO's APPROVAL AN ALTERNATIVE '--- PILE CAP OR FOOTING OR
- AS PER DETAIL METHOD OF FIXING COLUMN STARTER BARS IN
FIG. 13 lYPICAl DETAil OF COLUMNS DRAWING
POSITION.
drawing title checked date drawing no. rev. scale
~,~ - CSE/1 C.T. WONG MAR., 2012 SD/017 B N.T.S.
TYPICAL DETAIL OF -:: COLUMNS appraved
~ date STRU. ENGG. BRANCH
- AD(SE) W.W. LI MAR., 2012 ARCH. SERVICES DEPT. a 'I 'I I I I Iso
8 -=-
-
-
-
-
-
-
-:
-
0
BEAM BAR (01) OF DIA = 01,1 1
J ROOF BEAM
BEAM BAR OF DIA = £Ib2 J
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(
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I hi J f,,--1
COL~MN
I FIG. 14.1 ROOF BEAM & EXTERIOR COLUMN JUNCTION
- TYPICAL DETAIL (I)
TLL
I BEAM BAR (01) OF DIA = £Ib1 1 I
~±=~1(0=2)====~~~~~~~~~ ~
ROOF BEAM
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-r-
I--It-I---I--- BINDERS WITH SPACING EO 200mm (SEE DETAIL DRG)
[I > 0.75h.1 + If I II !I I
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COLUMN BAR (02) OF DIA = £Ie
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FIG. 14.2 ROOF BEAM & EXTERIOR COLUMN JUNCTION
drawing title
lYPICAL DETAIL OF ROOF BEAM & EXTERIOR COLUMN JUNCTIO~
'I 'I 1 1 1 Iso
- TYPICAL DETAIL (II)
checked date
CSE/l C.T. WONG ~. JULY. 2008
approved
~ date
AD(S[) w.w. LI JULY. 2008
0 :lID 1000 1300 2100 2500nmm 11111111111 I I I I
1 1 j 1 SCJtII.III!I\R
drawing no. scale
SD/018 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT.
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S SP
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TER
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L BE
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ND S
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N EX
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UBM
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15
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0 MA
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TWEE
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MESH
LO
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AL J
OINT
S,
'B'
TO
BS
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4.5
m
C50
3 (4
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6.0
m
8503
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TABL
E 7
CONT
RACT
ION
JOIN
T EX
PANS
ION
~
CONT
RACl
lON J~N
T LO
NGITU
DINA
L JO
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DIRE
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N OF
TRA
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2000
0 M
AX.
2000
0 M
AX.
6000
0 MA
X •
NOTE
S:
1.
DRAW
INGS
No
. S
D/0
22 T
O S
D/0
26 A
RE
NOT
APPL
ICAB
LE T
O W
ORKS
TH
AT W
ILL
BE H
ANDE
D OV
ER T
O HI
GHW
AYS
DEPA
RTM
ENT.
2.
CONC
RETE
TO
BE G
RADE
30/
20.
3.
LONG
ITUD
INAL
JOI
NTS
SHOU
LD
BE P
ROVI
DED
SO T
HAT
SLAB
S AR
E NO
T W
IDER
THA
N TH
E MA
X.
WID
TH
IN
TABL
E 7.
4.
EVER
Y TH
IRD
JOIN
T IN
THE
TRA
NSVE
RSE
DIRE
CTIO
N SH
OULD
BE
AN
EXPA
NSIO
N JO
INT,
TH
E RE
MAI
NDER
BE
ING
CONT
RACT
ION
JOIN
TS.
5.
CONT
RACT
OR I
S RE
QUIR
ED T
O SU
BMIT
LAY
OUT
OF J
OINT
S FO
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8 co
8 -=.
-
-
-
-
-
RANGE OF GRADING
B. S. SIEVE SIZE PERCENTAGE BY WEIGHT PASSING
75 mm 100
37.5 mm 85 tv 100
20 mm 60 tv 85
10 mm 40 tv 70
5 mm 25 tv 45
600 JJm 8 tv 22
75 JJm o N 10
o. GRANULAR SUB-BASE MATERIAL SHALL BE COMPRISED OF CRUSHED ROCK, RE-CYCLED AGGREGATE OR APPROVED RE-CYCLED SUB-BASE MATERIAL. THE MATERIAL SHALL BE WELL-GRADED AND LIE WITHIN THE ABOVE GRADING LIMITS. THE PARTICLE SIZE SHALL BE DETERMINED IN ACCORDANCE WITH THE REQUIREMENTS OF BS 1377.
b. THE MATERIAL PASSING THE B.s. SIEVE 425 JJm WHEN TESTED IN ACCORDANCE WITH BS 1377 SHALL BE NON-PLASTIC.
c. THE MATERIAL SHALL BE LAID AND COMPACTED TO THE REQUIREMENTS OF PARTICULAR SPECIFICATIONS FOR ROADWORKS.
TABLE 8 GRANULAR SUB-BASE MATERIAL
drawing title checked date drawing no. scale
CSE/1 C.T. WONG ~. - TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND
- CARPARK GROUND SLAB / I A' approved
JULY, 2008
date
SD /026 N.T.S.
STRU. ENGG. BRANCH ARCH. SERVICES DEPT. -: ON GRADE (5 OF 5) AD(SE) ~W.=W.~U~-=ffof/_IoLL..-4-_-If--_ JULY, 2008
M 210 x 29j~ 1 : 1 SCALE BAR